S8+ sim card detected but not working after flashing custom ROM. - Samsung Galaxy S8+ Questions & Answers

Hi ,
I recently flashed my Galaxy S8+ with Hades ROM which is a ONE UI based ROM .
Everything works fine but sim card is not getting any signal or just shows " not registered on network" sometimes.
But it do work sometimes when connected to WiFi n when WiFi calling is enabled , but I can't use my mobile data or calls from my carrier network.
THE PHONE BASICALLY HAS FEW ISSUES BEFORE FLASHING NEW ROM .
1 ) It was bought from UAE and it was already rooted when I got it .
2) Attempt to flash stock ROM failed everytime cz the SIM card was not detected even when it was in stock ROM itself.
3) so many try with different versions of Odin and different versions of Stock firmware , it did not work .
Please give me some fix .
(NOTE) : SIM card is working very fine but the issue is with the phone itself.

What is so "secret" about this topic, that no one of the experts likes to talk abaout it and help us out? So many have this problem. Even though for those like me who have a stock backup auf EFS and Baseband. If somebody would be so kind to send a pn with further hints would be very kindful. Thanks a lot folks.

I had the same problem after flashing the stock ROM, but i just can't find help with this problem.
I gave up and bought a new phone.

Related

Rooted Samsung I9000 sim card not detected

Hi All,
I've just got an Samsung Galaxy S that is coded to a provider network.
So far so good ...
After I've installed an application and root the phone and then unroot it, my pone doesn't recognize my sim card ...
If I navigate to the Mobile Network from Settings then I get No SIM card inserted.
Facts to take into consideration:
- I have restarted the phone;
- I have applied a factory reset and lost all my data except music and files I've got on it;
- I have shacked the SIM card a little bit;
- I didn't applied a hard reset to it;
- I did tried to put a different provider SIM card and the message I get is to insert PIN then is asking for the UNLOCK NETWORK PIN;
- I am able to log in the phone but with no service
Please note that when starting / restarting the phone I get no Insert PIN popup
Anyone has an ideea why ?
I've got the same problem saptaru.
No sim card is detected in my Galaxy S.
If you happen to solve it, please, do not forget to post a comment.
After dialing #*1234# I can read:
PDA:
PHONE: Unknown
CSC:
I guess the IMEI cannot be recognized by the phone.
At least, I wrote it before rooting and flashing.
Any help will be highly apreciatted!
Hello,
After several restarts, hard reseting the phone and enable-disable networking I still get the sim card removed from time to time ... I don't really know how to debug this... if there is anyone on this forum with the right experience in order to debug the system please write me and maybe we can find a solution.
I must mention that I have unlocked my phone and also rooted it.
Thanks allot !
I have same problem now, can anyone help.
well my sim card has been identified but i can't seem to register on the network.....thats as far as i got as a noob with my first android (xperia x8)......can someone help me from here on......
i get nothing from sims from various networks, it doesn't even register as having a sim in it...
unlocked and darkys rom... driving me crazy, it basically a large mp3 player at the moment...
Maybe have installed the wrong ROM. i9000 has many bases and radios. I had this problem installing 900mhz ROM on a 850mhz sim.
Good luck
Kezzainc said:
Maybe have installed the wrong ROM. i9000 has many bases and radios. I had this problem installing 900mhz ROM on a 850mhz sim.
Good luck
Click to expand...
Click to collapse
Hmm, ok this might be the issue, flashing the htc desire is so much simpler!!
Will try to find correct radios and stuff again...
Sent from my HTC Desire using XDA App
Even I am having the EXACT same issues right now. I also did the factory reset but that doesn't help!
pokopelo said:
I've got the same problem saptaru.
No sim card is detected in my Galaxy S.
If you happen to solve it, please, do not forget to post a comment.
After dialing #*1234# I can read:
PDA:
PHONE: Unknown
CSC:
I guess the IMEI cannot be recognized by the phone.
At least, I wrote it before rooting and flashing.
Any help will be highly apreciatted!
Click to expand...
Click to collapse
Have u managed to find a fix? im havin this issue except my phone remembers the IMEI....
austin.s said:
well my sim card has been identified but i can't seem to register on the network.....thats as far as i got as a noob with my first android (xperia x8)......can someone help me from here on......
Click to expand...
Click to collapse
Have the same problem here. Have you managed to find a solution?
Hi everyone, I don't know if anyone is still interested but I've found that putting the phone into flight mode and then rebooting seems to work, because when I then turn flight mode off it asks me for my pin code and service is restored. As long as the IMEI folder is still in the efs folder then things should be fine.
Hope this helps for anyone who is here or just stumbles across this.
I've had the same problem > Sim Card not found.
I went to the Vodafone repair center today they said the phone had water damage.
Its never been near any water ever-they said that it could have happened months ago - "perhaps you hand wet hands once?". Its still in warranty but the apparent water damage means the warranty its now invalid. So now I'm stuck with an expensive video/audio player with WiFi access. Any help or progress with this issue would be great. Thanks
I fixed the issue bu flashing a working Modem from another rom. Just extract the modem.bin and flash it with odin
sim not discoverable
Hi all
Just wanna share an personal experience
:Been flashing rom in n out in this forum for ma LG P970 n a weird problem occured to me
-just flashed ma latest rom(Lezo Rom) n everything went smooth but only ma network didnt show up , Everything else work . Sim already installed in .
-Ma reflex was that ma sim burnt during flashing(it happened to me once) but not at all !! Tried it on ma nokia 5800 (v vip ) n it show that i had to edit ma PUK n pin code . Edited done
-Put back sim in fone but same result : sim missing
-So what i did was simply to go> setting > theme > brightness n pin code appeared to me .
-TADA n its done
Hope its helpfull for noobs like me

[Q] **Not Registered On Network, Galaxy s3 GT-I9300. Help!!

Hi all,
looking for some solid advice on what to do next, My Gt-I9300 is originally from ireland, on the network meteor.
i got it factory unlocked, then i moved to western australia , started using a telstra sim everything worked fine, then when i tried to make a call it would make no sound during call on both phones, (mine and the one im calling) when i hang up i would loose signal and then it would come back after a few seconds, so after doing factory restets ect, nothing worked. i then rooted the phone using odin to see if anything would change with the no sound during calll problem , the rooted file i used was for the telstra network (australia) then when trying to make calls it says not registered on network, went into network settings and manually tried to select the telstra network , still no luck. and now to where im at now , i unrooted my phone using odin the unroot file i downloaded was for the meteor network(ireland) one the phone originally came on . still the same problem with not registered on network. i will admit im familiar with what im doing but not a expert , please help i need my phone :crying:
can someone please help any advice will be appreciated :good:
Hi
First you have to root again, install busybox then install Ariza Patch for IMEI, click on patch 0.5 and you should be fine. I think everyone who has upgraded to leaked JB 4.2.2 ended up in the same situation.
http://forum.xda-developers.com/showthread.php?t=1918601
I hope this helps?
FIX FOUND!!
EgAiddo said:
Hi all,
looking for some solid advice on what to do next, My Gt-I9300 is originally from ireland, on the network meteor.
i got it factory unlocked, then i moved to western australia , started using a telstra sim everything worked fine, then when i tried to make a call it would make no sound during call on both phones, (mine and the one im calling) when i hang up i would loose signal and then it would come back after a few seconds, so after doing factory restets ect, nothing worked. i then rooted the phone using odin to see if anything would change with the no sound during calll problem , the rooted file i used was for the telstra network (australia) then when trying to make calls it says not registered on network, went into network settings and manually tried to select the telstra network , still no luck. and now to where im at now , i unrooted my phone using odin the unroot file i downloaded was for the meteor network(ireland) one the phone originally came on . still the same problem with not registered on network. i will admit im familiar with what im doing but not a expert , please help i need my phone :crying:
Click to expand...
Click to collapse
hey i had the same prob wid my gs3, nd i too tried everything possible ( almost ) including the efs backup blah blah!! backporting blah blah ablosutely nuttin worked!
went to spamsung service center n they said plz replace ur mainboard!! cost about 130$ in india!
neway
luckily today i wanted to checkout the official android 4.3 rom for sg3 and so i flashed it on to my phone using odin nd der we go!!
my imei is no longer 0049***!!!
is back to original nd i can make calls and send/receive txt msgs!!!
link to download and detailed instruction on how to flash is at sammobile.com
i hope it helps you guys! cheers nd thanks everybody for all the help
Finally solved with me by another way
EgAiddo said:
Hi all,
looking for some solid advice on what to do next, My Gt-I9300 is originally from ireland, on the network meteor.
i got it factory unlocked, then i moved to western australia , started using a telstra sim everything worked fine, then when i tried to make a call it would make no sound during call on both phones, (mine and the one im calling) when i hang up i would loose signal and then it would come back after a few seconds, so after doing factory restets ect, nothing worked. i then rooted the phone using odin to see if anything would change with the no sound during calll problem , the rooted file i used was for the telstra network (australia) then when trying to make calls it says not registered on network, went into network settings and manually tried to select the telstra network , still no luck. and now to where im at now , i unrooted my phone using odin the unroot file i downloaded was for the meteor network(ireland) one the phone originally came on . still the same problem with not registered on network. i will admit im familiar with what im doing but not a expert , please help i need my phone :crying:
Click to expand...
Click to collapse
Dear All
This problem come to me many time , without any solved but finally i found the fixer , easy without patch and root
Today , i tray to install the latest android software from same mobile exactly UK Android 4.3 FOR S3 I9300 , THATS BECAUSE I HAVE THIS PROBLEM AGAIN , AFTER I INSTALLED FRWARE ANDRIOD 4.3 UK EVERY THING IS BACK LIKE BEFORE THE IMEI # BACK & THE NETWORK IS BACK .
WITH MY RESPECT
ZOHER:good:
solved
EgAiddo said:
Hi all,
looking for some solid advice on what to do next, My Gt-I9300 is originally from ireland, on the network meteor.
i got it factory unlocked, then i moved to western australia , started using a telstra sim everything worked fine, then when i tried to make a call it would make no sound during call on both phones, (mine and the one im calling) when i hang up i would loose signal and then it would come back after a few seconds, so after doing factory restets ect, nothing worked. i then rooted the phone using odin to see if anything would change with the no sound during calll problem , the rooted file i used was for the telstra network (australia) then when trying to make calls it says not registered on network, went into network settings and manually tried to select the telstra network , still no luck. and now to where im at now , i unrooted my phone using odin the unroot file i downloaded was for the meteor network(ireland) one the phone originally came on . still the same problem with not registered on network. i will admit im familiar with what im doing but not a expert , please help i need my phone :crying:
Click to expand...
Click to collapse
update to 4.2.2
root device
google "ariza_jbv02.zip", put it on root folder and install through CWM
everything will be ok
update
try to update higher android version
EgAiddo said:
Hi all,
looking for some solid advice on what to do next, My Gt-I9300 is originally from ireland, on the network meteor.
i got it factory unlocked, then i moved to western australia , started using a telstra sim everything worked fine, then when i tried to make a call it would make no sound during call on both phones, (mine and the one im calling) when i hang up i would loose signal and then it would come back after a few seconds, so after doing factory restets ect, nothing worked. i then rooted the phone using odin to see if anything would change with the no sound during calll problem , the rooted file i used was for the telstra network (australia) then when trying to make calls it says not registered on network, went into network settings and manually tried to select the telstra network , still no luck. and now to where im at now , i unrooted my phone using odin the unroot file i downloaded was for the meteor network(ireland) one the phone originally came on . still the same problem with not registered on network. i will admit im familiar with what im doing but not a expert , please help i need my phone :crying:
Click to expand...
Click to collapse
I was having a similar issue on my friend's i9300. I upgraded his phone to 4.3 but got this issue. Unfortunately, I didn't back up his EFS so lost the network after upgrade (NOT REGISTERED ON NETWORK).
I Tried everything from Ariza patch to going back to 4.1 MG4 firmware & zuluman patching the MG4 modem but nothing worked at all.
I was at my wit's end when as a last resort I installed I9300XXUGNB6 firmware through Odin. Then rooted it, installed CWM recovery. After that I installed "Patched_Modem_I9300XXEMG4" zip through CWM (ATTACHED).
There was still no network & IMEI turned to 000000000.
After that I downloaded Boeffla 5.1 kernel (for i9300) and VOILA, I got network & IMEI was restored. I do not know how it worked but it solved my problem. You can download Boeffla kernel from his website boeffla-kernel. de
I promised myself to always backup EFS & never to upgrade anyone's phone again except my own. Too much liability.
I hope it works for you.

Both Slots of my dual sim s6 got locked !

i have a Globe dual sim s6 and both sim card slots got locked
it has signal but it says "Emergency call only" and obviously i can not make a phone call or send and receive message.
it was ok before and both sim got locked one by one
and also i flashed custom kernels and roms but no luck
Please Help !
Did you buy used?
did you flash proper modem for your network carrier?
i bought it brand new
and it happened by itself . not after flashing roms or kernels .
one day it was ok and suddenly this problem happened
Is your baseband up to date as well as the modem?
should i download and flash modem separately from rom ?
is not flashing rom enough ?

urgent please help in my s4 i9505 no service

hello everybody i hope u can help me
i have s4 i9505 it gives me no service
the imei is in it its not null
and its has android 4.4.2
i tried *#0011# it didnt give me the menu
and i tried *#*#4636#*#* didnt work
please help me
Is the sim card detected? Is the sim card good? Does the phone detect any carrier networks? When did this happen? Did the phone ever work properly?
yes it c sim card cuz it shown the sim application for the network
the sim card is good and also i tried 3 sim cards for 3 networks
it happen from many days after i change the sim card in it
everything else in the phone works good
All I can suggest is reflashing a stock firmware from sammobile.com and then try again.
i did that
and i will do that again now
but i think is the radio is off
and i hope to find away to make the radio on
same problem
Are you flashing the latest rom for your phone? I though 5.0 was the most recent release the 9505.
same problem nothing happen
still no service and mobile network not available
This happened before to my friend's i9505 all of sudden . Long story short .. in his case it turned to be a hardware defect .
Check baseband version in settings >more>about . If it is there then you r good to go on software thing . If it shows "UNKNOWN" then unfortunately your modem IC chip is broken (hardware failure) and there is no solution here @xda to repair it . you'll need to bring it to service centre.
Good luck
Sent from my GT-I9505 using Tapatalk
So you flashed a stock 5.0 rom? Are you able to try a custom rom to see if that makes a difference?
This is not a big issue.
all you have to do is to flash another modem.

My SM-G955FD cannot connect to any network.

Hello guys!
I have a SM-G955FD. Bought it two months ago and was working perfectly fine till 2 days ago when all of sudden it cannot connect or register on a network. I had 2 sims in it and neither could connect to any network. Instead, it displays this on the status bar instead of the usual bars.
The sim cards work perfectly fine with other phones. The device detects both sim cards.
I have to checked to see if it's an imei error but it is present and it is not blacklisted either.
I factory reset it and it didn't fix it. I reflashed the firmware and it didn't work either.
Also, I cannot dial *#*#4636#*#* either. It says mobile network is unavailable.
Any suggestions?
Weird, did you get this working?
Can you get to the diagnostic menu?
*#0*#
the_scotsman said:
Weird, did you get this working?
Can you get to the diagnostic menu?
*#0*#
Click to expand...
Click to collapse
Not yet. Reflashed the firmware again with no results.
Yeah, I can to the menu. What should I do there?
Unknown imei status.
Hello,
This happened to me yesterday and yes I freaked out. It turns out in my case even after flashing other roms I was still having the same problem where sims were not being detected and imei was unknown status. My fix was reflashing baseband. I used latest baseband from the renovate ice website. Hope this may work for you.
JJalex said:
Hello,
This happened to me yesterday and yes I freaked out. It turns out in my case even after flashing other roms I was still having the same problem where sims were not being detected and imei was unknown status. My fix was reflashing baseband. I used latest baseband from the renovate ice website. Hope this may work for you.
Click to expand...
Click to collapse
Hi
I have also the same Problem. after flashing official rom and updating my galaxy to the september security patch, hardly i could unlock OEM. after instaling TWRP anf flashing A custom rom (CarHD CRI5) , I cant use my sim card anymore .it works in other phone good but not more in Galaxy s8+. I reflashed Official rom, then it worked again. but i want to use a custom rom.
Can u send th elink of baseband u used?
Thank you
newuser1396 said:
Hi
I have also the same Problem. after flashing official rom and updating my galaxy to the september security patch, hardly i could unlock OEM. after instaling TWRP anf flashing A custom rom (CarHD CRI5) , I cant use my sim card anymore .it works in other phone good but not more in Galaxy s8+. I reflashed Official rom, then it worked again. but i want to use a custom rom.
Can u send th elink of baseband u used?
Thank you
Click to expand...
Click to collapse
I am unable to post links.
Please visit Renovate Ice website, go to firmware and choose the 1st OPTION 'CRI5', download and flash via twrp.
Good luck.
I am having same problem on my G9554U1, have tried flashing official firmware latest and also last update multiple times but still no network, was fine before but don't know whats the problem now, if anyone can guide would be very thankful

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